Actress Alison Brie visits the Keratin Complex pop-up salon at the Fender Music lodge during the Sundance Film Festival on Saturday, Jan. 19, 2013, in Park City, Utah. (Photo by Jack Dempsey/Invision ... more

Actress Alison Brie visits the Keratin Complex pop-up salon at the Fender Music lodge during the Sundance Film Festival on Saturday, Jan. 19, 2013, in Park City, Utah. (Photo by Jack Dempsey/Invision for Fender/AP Images) less